1girl, masterpiece, best quality, ultra-detailed, anime style, full body, idol, outdoor stage, blue sky, white clouds, raising hand, extending arm, step forward, decisive pose, smiling, open mouth, burgundy hair, long hair, glamorous costume, pearl white silk satin, rainbow glitter fabric, gold and silver star sequins, chiffon frills, holographic rhinestones, crystal bead choker, pleated skirt, checkered pattern, layered tulle, pink gradient, blue gradient, lavender gradient, ribbons, metallic silver satin, embroidered hem, stars, hearts, Swarovski crystals, golden star hair ornaments, moon hair ornaments, opal gems, teardrop crystal earrings, silver bracelet, musical note charms, white leather belt, glowing acrylic ribbon buckle, silver glitter boots, star crystals